CN203728712U - Quartz device capable of realizing repeated seal welding - Google Patents
Quartz device capable of realizing repeated seal welding Download PDFInfo
- Publication number
- CN203728712U CN203728712U CN201420098131.3U CN201420098131U CN203728712U CN 203728712 U CN203728712 U CN 203728712U CN 201420098131 U CN201420098131 U CN 201420098131U CN 203728712 U CN203728712 U CN 203728712U
- Authority
- CN
- China
- Prior art keywords
- silica tube
- quartz
- main body
- soldering
- welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 306
- 239000010453 quartz Substances 0.000 title claims abstract description 61
- 238000003466 welding Methods 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 239000000377 silicon dioxide Substances 0.000 claims description 121
- 238000005476 soldering Methods 0.000 claims description 55
- 238000003032 molecular docking Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 23
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 description 37
- 238000000034 method Methods 0.000 description 20
- 238000003723 Smelting Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model provides a quartz device capable of realizing repeated seal welding. The quartz device comprises a main bodyquartz tube, a quartz tube vacuum joint and a quartz welding rod, wherein the main body quartz tube is butt-jointed with the quartz tube vacuum joint, and the main body quartz tube and the quartz tube vacuum joint are welded through the quartz welding rod, and the quartz tube vacuum joint comprises a butt-joint part and a seal welding part, and the butt-joint part is butt-jointed with the main body quartz tube. According to the quartz device for seal welding, a closed environment can be provided for material reactions, after the material reactions are finished, the welding position of the quartz welding rod is cut open, materials are taken out, a seal-welded section in a seal-welding part of the quartz tube vacuum joint is cut off, and the main body quartz tube and the quartz tube vacuum joint can be reused after cleaning treatment. The quartz device can be welded repeatedly and reused, during usage, seal bubbles cannot be produced during seal welding, machining times of the quartz tube are reduced, and the usage of the sealing bubbles is avoided, the machining cost is reduced, the waste of high-purity quartz is reduced, and the pollution caused by quartz to the environment is reduced.
Description
Technical field
The utility model relates to quartz container processing technique field, relates in particular to a kind of quartz devices of repeatedly soldering and sealing.
Background technology
Silica glass is the special technology glass of manufacturing with silicon-dioxide, is a kind of very good base mateiral.Silica glass has a series of good physics, chemical property, as, high temperature resistant, corrosion-resistant, light transmission is good and electrical insulating property, its chemical property and physical properties are all more stable, and weldability and the plasticity-of quartz are strong, can make as requested different shapes and big or small container.
Silica glass, owing to having above-mentioned good physicochemical property, is therefore widely used in the every field such as electric light source, semi-conductor, optical communication, military project, metallurgy, building materials, chemistry, machinery, electric power, environmental protection.As higher in the fusing point of high purity quartz and impurity is low, its tubular form, silica tube is widely as the synthetic container of high-purity material.
In the prior art, some high-purity materials carry out as the synthetic requirement of cadmium telluride, gallium arsenide etc. under vacuum condition, so must vacuumize soldering and sealing to quartzy tubular vessel.For bigbore silica tube, can not directly carry out soldering and sealing, common method is at present: the one section of sealing envelope bubble that external diameter is slightly less than to heavy caliber silica tube internal diameter is placed on the auxiliary soldering and sealing in quartzy mouth of pipe place.Although above-mentioned sealing method can provide vacuum condition for the preparation of high-purity material, but after material reaction is complete, as the silica tube of reaction vessel particularly seal bubble and soldering and sealing place can not reuse, cause very large waste, not only increase cost, also polluted environment.
Utility model content
The purpose of this utility model is to provide a kind of quartz devices of repeatedly soldering and sealing.
The utility model provides a kind of quartz devices of repeatedly soldering and sealing, comprises main body silica tube, the silica tube vacuum adapter docking with described main body silica tube and the quartzy welding rod that welds described main body silica tube and described silica tube vacuum adapter;
Described silica tube vacuum adapter comprises part and the soldering and sealing part of docking with described main body silica tube.
Preferably, the diameter of described quartzy welding rod is 1mm～5mm.
Preferably, the diameter of described quartzy welding rod is 2mm～3mm.
Preferably, the diameter of the soldering and sealing part of described silica tube vacuum adapter is less than the diameter of the part of described main body silica tube docking.
The utility model provides a kind of quartz devices of repeatedly soldering and sealing, comprises main body silica tube, the silica tube vacuum adapter docking with described main body silica tube and the quartzy welding rod that welds described main body silica tube and described silica tube vacuum adapter; Described silica tube vacuum adapter comprises part and the soldering and sealing part of docking with described main body silica tube.The quartz devices that the utility model provides can provide closed environment for material reaction, and material is packed in main body silica tube, adopts quartzy welding rod that described main body silica tube and described silica tube vacuum adapter are welded; By the soldering and sealing part in described silica tube vacuum adapter, silica tube is vacuumized; After vacuumizing described in completing, the soldering and sealing part in described silica tube vacuum adapter is carried out soldering and sealing.The quartz devices that the utility model provides completes after material reaction, quartzy welding rod weld is cut open, take out material, cut away in the soldering and sealing part of described silica tube vacuum adapter one section by soldering and sealing, main body silica tube and silica tube vacuum adapter are carried out to cleaning and process reusable afterwards.The quartz devices that the utility model provides can multiple welding be reused, and in the process using, soldering and sealing can not produce envelope bubble, reduce the processing number of times of silica tube, reduce tooling cost, and reduced the waste of high purity quartz, reduced the pollution of quartz to environment.
Brief description of the drawings
The structural representation of the silica tube of the repeatedly soldering and sealing that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model provides a kind of quartz devices of repeatedly soldering and sealing, comprises main body silica tube, the silica tube vacuum adapter docking with described main body silica tube and the quartzy welding rod that welds described main body silica tube and silica tube vacuum adapter;
Described silica tube vacuum adapter comprises part and the soldering and sealing part of docking with described main body silica tube.
The quartz devices of the repeatedly soldering and sealing that the utility model provides can provide closed environment for material reaction, and material is packed in main body silica tube, adopts quartzy welding rod that described main body silica tube and described silica tube vacuum adapter are welded; By the soldering and sealing part in described silica tube vacuum adapter, silica tube is vacuumized; After vacuumizing described in completing, the soldering and sealing part in described silica tube vacuum adapter is carried out soldering and sealing.The quartz devices that the utility model provides completes after material reaction, quartzy welding rod weld is cut open, take out material, cut away in the soldering and sealing part of described silica tube vacuum adapter one section by soldering and sealing, main body silica tube and silica tube vacuum adapter are carried out to cleaning and process reusable afterwards.The quartz devices that the utility model provides can multiple welding be reused, and in the process using, soldering and sealing can not produce envelope bubble, has reduced the processing number of times of silica tube, has reduced tooling cost; And reduced the waste of high purity quartz, reduce the pollution of quartz to environment.
Referring to Fig. 1, Fig. 1 provides the structural representation of silica tube that can multiple welding for the utility model embodiment, wherein 1 is silica tube main body, 2 is silica tube vacuum adapter, 2-1 is and silica tube main body butted part, and 2-2 is vacuum seal part, and 3 is quartzy welding rod, in order to distinguish clearly the position relationship of each parts, Fig. 1 adopts the structural representation of in vitro formula.In the quartz devices of the energy multiple welding that the utility model provides, quartz welding rod is heating and melting in the time of welding, simultaneously the joint of silica tube main body and silica tube vacuum adapter is also melted, cooling after, main body silica tube, quartzy welding rod and silica tube vacuum adapter melt as entirety.
The quartz devices that the utility model provides comprises silica tube main body 1, and the utility model does not have special restriction to the parameter such as shape, size of described silica tube main body, adopts silica tube well known to those skilled in the art.If be the synthetic silica tube that vacuum reaction condition is provided of cadmium telluride or gallium arsenide.
The quartz devices that the utility model provides comprises the silica tube vacuum adapter 2 docking with described silica tube main body, and described silica tube vacuum adapter is for vacuumizing main body silica tube, for material reaction wherein provides vacuum condition.In the utility model, the butted part 2-1 that described silica tube vacuum adapter 2 comprises soldering and sealing part 2-2 and joins with described silica tube main body.In embodiment of the present utility model, in the time that the mode that adopts artificial welding is joined described main body silica tube and described silica tube vacuum adapter, the diameter of described silica tube vacuum adapter butted part and described main body silica tube adapt, the diameter of the diameter of described butted part and described main body silica tube is preferably more or less the same in 5mm, is more preferably more or less the same in 3mm; When by described main body silica tube port and described silica tube vacuum adapter butted part port melting solder, the port diameter of described main body silica tube and the diameter of described butted part do not limit, and the silica tube vacuum adapter that is 120mm as can be 60mm by bore main body silica tube and butted part bore joins.But, in the utility model, when adopting melting mode of connection that described main body silica tube and described silica tube vacuum adapter are joined, need to use lathe, and be not easy to the connection after charging, therefore, in embodiment of the present utility model, the diameter of the diameter of described butted part and described main body silica tube is more or less the same in 5mm, adopts the mode of artificial welding by described main body silica tube and the welding of described silica tube vacuum adapter.
In the utility model, described silica tube vacuum adapter comprise soldering and sealing part and with described main body silica tube butted part.In embodiment of the present utility model, the diameter of described soldering and sealing part is less than the diameter of described butted part; Concrete, described butted part is large diameter right cylinder, the right cylinder that described soldering and sealing part is minor diameter, and described butted part is communicated with described soldering and sealing partial interior.The utility model vacuumizes described quartz devices by described soldering and sealing part, for the reaction of material wherein provides vacuum condition; Then carry out soldering and sealing in described soldering and sealing part.
The quartz devices that the utility model provides comprises quartzy welding rod, and described quartzy welding rod welds described main body silica tube and described silica tube vacuum adapter.In the utility model, the diameter of described quartzy welding rod is fully blind too carefully; If too thick welding rod is difficult for burning melt, required energy consumption is higher; Therefore, the diameter of described quartzy welding rod is preferably 1mm～5mm, more preferably 2mm～3mm; In embodiment of the present utility model, the diameter of described quartzy welding rod can be specially 2mm, 3mm or 4mm.Consistent with the composition of silica tube main body and silica tube vacuum adapter.The quartzy components of welding electrode that the utility model adopts is consistent with the composition of described main body silica tube, and further, the technique of described main body silica tube and quartzy welding rod is also consistent.If adopt and the inconsistent quartzy welding rod of main body production of quartz tubes technique, continuous smelting silica tube can use gas to refine quartzy welding rod or continuous smelting quartz welding rod welds, but the continuous smelting of gas refining welding rod cost ratio is expensive; The general adapted gas refining of gas refining silica tube welding rod because need to use the occasion temperature of gas refining silica tube higher, continuous smelting can crystallization under high temperature more.
Below in conjunction with the quartz devices of soldering and sealing repeatedly described in technique scheme, set forth the using method of this quartz devices, comprise the following steps:
Material is packed in main body silica tube, adopt quartzy welding rod that described main body silica tube and described silica tube vacuum adapter are welded;
By the soldering and sealing part in described silica tube vacuum adapter, silica tube is vacuumized;
After vacuumizing described in completing, the soldering and sealing part in described silica tube vacuum adapter is carried out soldering and sealing.
When quartz devices provides vacuum place for material reaction described in the utility model use technique scheme, first material is placed in to described main body silica tube, then adopts quartzy welding rod that described main body silica tube and described silica tube vacuum adapter are welded.The utility model does not have special restriction to the method for described welding, adopts the technical scheme of welding well known to those skilled in the art.The utility model preferably, before welding, carries out grinding process by the soldering opening of described main body silica tube and described silica tube vacuum adapter, makes butt seam less, is beneficial to saving welding rod, also can reduce welding difficulty..
Complete after described welding, the utility model vacuumizes silica tube by the soldering and sealing part in described silica tube vacuum adapter, for material wherein provides vacuum condition.The utility model does not have special restriction to the described method vacuumizing, and adopts the technical scheme vacuumizing well known to those skilled in the art.The vacuum tightness that the utility model reaches after to described vacuumizing does not have special restriction yet, and those skilled in the art can vacuumize the vacuum tightness that reaches suitable according to reaction needed.
After vacuumizing described in completing, the soldering and sealing part of the utility model in described silica tube vacuum adapter carried out soldering and sealing, completes the sealing to described quartz devices.The utility model does not have special restriction to the method for described soldering and sealing, adopts the technical scheme of soldering and sealing well known to those skilled in the art.
Quartz devices of the present utility model can be repeatedly used, concrete, after the reaction that completes material, at the position of described quartzy welding rod, quartz devices is cut off, and takes out material.For described quartz devices can be reused, those skilled in the art can, according to the situation of welding and cutting, carry out grinding process to described weld, by being cut off and slice off by one of soldering and sealing in the soldering and sealing part of described silica tube vacuum adapter, reuse.The utility model does not have special restriction to the method for described cutting, as adopted quartz cutter well known to those skilled in the art to cut.
The utility model is cutting off after soldering opening, preferably described silica tube main body and silica tube vacuum adapter is carried out to cleaning processing, so that follow-up use.Complete after described clean processing, the silica tube main body obtaining and silica tube vacuum adapter can, according to the using method of the quartz devices described in technique scheme, be reused.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a quartz devices for soldering and sealing repeatedly, comprises main body silica tube, the silica tube vacuum adapter docking with described main body silica tube and the quartzy welding rod that welds described main body silica tube and described silica tube vacuum adapter;
Described silica tube vacuum adapter comprises part and the soldering and sealing part of docking with described main body silica tube.
2. the quartz devices of repeatedly soldering and sealing according to claim 1, is characterized in that, the diameter of described quartzy welding rod is 1mm～5mm.
3. the quartz devices of repeatedly soldering and sealing according to claim 1, is characterized in that, the diameter of described quartzy welding rod is 2mm～3mm.
4. the quartz devices of repeatedly soldering and sealing according to claim 1, is characterized in that, the diameter of the soldering and sealing part of described silica tube vacuum adapter is less than the diameter of the part of docking with described main body silica tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098131.3U CN203728712U (en) | 2014-03-05 | 2014-03-05 | Quartz device capable of realizing repeated seal welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098131.3U CN203728712U (en) | 2014-03-05 | 2014-03-05 | Quartz device capable of realizing repeated seal welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728712U true CN203728712U (en) | 2014-07-23 |
Family
ID=51198799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098131.3U Expired - Lifetime CN203728712U (en) | 2014-03-05 | 2014-03-05 | Quartz device capable of realizing repeated seal welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556645A (en) * | 2014-12-11 | 2015-04-29 | 徐国华 | Quartz glass tube for hermetically storing easily oxidized material |
| CN108863028A (en) * | 2017-05-10 | 2018-11-23 | 张忠恕 | A kind of Novel quartz pipe processing method |
-
2014
- 2014-03-05 CN CN201420098131.3U patent/CN203728712U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556645A (en) * | 2014-12-11 | 2015-04-29 | 徐国华 | Quartz glass tube for hermetically storing easily oxidized material |
| CN108863028A (en) * | 2017-05-10 | 2018-11-23 | 张忠恕 | A kind of Novel quartz pipe processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210901 Address after: 511875 Industrial Zone, wo Yun town, Qingxin County, Qingyuan, Guangdong (beside the fish dam road) Patentee after: FIRST RARE MATERIALS Co.,Ltd. Address before: 511517 Qingyuan 27-9 high tech Industrial Park, Guangdong Patentee before: FIRST RARE MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220527 Address after: No. 1116-1, building 1, Dianzhong Business Plaza, Dianzhong new area, Kunming, Yunnan 650000 Patentee after: Kunming forerunner New Material Technology Co.,Ltd. Address before: 511875 Industrial Zone, wo Yun town, Qingxin County, Qingyuan, Guangdong (beside the fish dam road) Patentee before: FIRST RARE MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |